3Mcmurray L M, Petrucci R E, Levy S B. Active efflux of tetracycline encoded by four genetically different tetracycline resistance determinants in Escherlchla coli[ J ]. Proc Natl Acad Sci USA, 1980,77 ( 7 ) : 3974- 3977.
4Ross J I, Eady E A, Cove J H, et al. Inducible erythromycin resistance in staphylococci is encoded by a member of the ATP-binding transport super gene family [J]. Mol Microbiol, 1990,4(7) : 1207-1209.
5Li Xianzhi, Ma D, Livermore D M, et al. Role of efflux pump(s) in intrinsic resistance of Pseudomonas aeruginosa: active efflux as a contributlng factor to beta-lactam resistance [ J ]. Antlmicrob Agents Chemother, 1994,38 (8) : 1742-1752.
6Aires J R, Kohler T, Nikaldo H, et al. Involvement of an active efflux system in the natural resistance of Pmudomonas aeruginosa to aminoglycosides[ J ]. Antimicrob Agents Chemother, 1999,43 ( 11 ) : 2624-2628.
7Nikaido H. Prevention of drug access to bacterial targets : Permeability barriers and active efflux[J]. Science, 1994,264(5157) : 382-388.
8Okusu H, Ma D, Nikaido H. AcrAB efflux pump plays a major role in the antibiotic resistance phenotype of Escherichia coli multiple-antibiotic-reslstance(Mar) mutants[J] .J Bacteriol,1996,178(1) :306-308.
9Wright G D. Bacterial resistance to antibiotics: Enzymatic degradation and modification [ J ]. Adv Drug Deliver Rev, 2005,57 (10) : 1451-1470.